Apr212020NEWS Address. Busan teeplex 112-dong 215, 41, distribution complex 1, Gangseo-gu, Busan Tel. 82-51-796-3972 On May 30, 2019, Tetradyne Busan Branch was opened. We ask for your interest and support. Category: NEWSBy tetradyne2020년 April 21일Leave a comment Author: tetradyne Post navigationPreviousPrevious post:APM 2020 SingaporeNextNext post:Marine Dell Monitor 19″, 24″ released : ABS, DNVGL, KR, LR, BV, CCS, NKRelated postsAPM 2020 Singapore2020년 April 21일Marine Dell Monitor 19″, 24″ released : ABS, DNVGL, KR, LR, BV, CCS, NK2020년 April 21일Marine PC Dell Optiplex XE32019년 June 27일(주)테트라다인 KORMARINE 2019 참가 합니다.2019년 June 27일We are going to join KORMARINE 2017 exhibition.2017년 July 17일